Stephens, E. (2017). Development of Syndrome Definitions for Acute Unintentional Drug and Heroin Overdose. Online J Public Health Inform.
استشهاد بنمط شيكاغوStephens, Em. "Development of Syndrome Definitions for Acute Unintentional Drug and Heroin Overdose." Online J Public Health Inform 2017.
MLA استشهادStephens, Em. "Development of Syndrome Definitions for Acute Unintentional Drug and Heroin Overdose." Online J Public Health Inform 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.